Semen juga merupakan jenis bahan bangunan material rumah yang paling sering digunakan, bahan bangunan material ini juga digunakan untuk dapat membuat sebuah pondasi. Selain kayu, logam dan besi, semen juga merupakan elemen yang sebenarnya tidak bisa ditinggal.

Saat ini, banyak sekali jenis semen yang beredar di pasaran toko bahan bangunan material. Namun, banyak sekali dari orang–orang yang tidak tahu cara memilih semen yang baik. Semen yang baik adalah semen yang bisa menghasilkan bangunan rumah minimalis yang berkualitas dan juga bagus. Yang paling penting saat pembelian semen itu adalah dengan mencoba kelunakan dan kelembutan semen dengan menekannya meski masih berada dalam kemasannya. Jika semen yang di tekan dari luar kemasan terasa keras, itu tandanya semen sudah terlalu lama disimpan dan sudah tidak dalam kondisi yang bagus lagi.

Lalu semen yang baik juga akan terlihat ketika sudah dikeluarkan dari kemasannya. Semen yang baik kualitasnya, adalah semen yang seluruh butirannya bisa terurai dan nampak lembut seperti debu, juga tidak menggumpal. Tapi jika semen tersebut mulai menggumpal dan terlihat kasar, maka kualitasnya juga sudah pasti berkurang. Apalagi jika sudah terlihat mengeras dan membatu seperti kerikil.

Kemudian setelah tahu dan mendapatkan semen yang baik, tentu kita juga harus tahu cara untuk menyimpan semen yang baik agar tidak turun kualitas semennya. Karena jika terjadi salah–salah dalam menyimpan semen, bisa akan membuat semen menjadi rusak dan juga mengeras. Kita tentu tidak ingin hal itu akan terjadi bukan? Oleh karena itu, ada sedikit cara untuk dapat menyiasati agar hal tersebut tidak terjadi.

Material bahan bangunan semen yang sudah dibuka atau yang belum dibuka harus disimpan dalam ruangan yang tertutup atau minimal terlindung dari sinar matahari dan hujan. Selain itu, kita juga harus memperhatikan permukaan lantainya. Sebaiknya, kita harus menyimpannya di permukaan lantai yang datar dan tidak berupa tanah.

Dan untuk semen yang belum dibuka dari kemasannya, kita juga bisa menggunakan kayu sebagai wadah landasan. Jadi, semen tidak langsung diletakkan pada lantai. Dan metode ini tentu telah memiliki tujuan. Jika terjadi penguapan air dan pengembunan didalam tanah atau dibawah lantai maka tidak akan langsung terkena semen. Otomatis, semen akan terhindar dari kerusakan. Jika semen yang disimpan dalam jumlah yang banyak, maka bisa disimpan dengan menggunakan konsep susunan batu bata. Saling berjajar, namun pada bagian atasnya telah diletakkan dalam posisi yang saling menyilang. Hal ini untuk dapat menghindari susunan kemasan semen agar tidak bisa jatuh dan tumpah. Selain itu, tujuan untuk menyimpan semen dengan metode ini adalah agar semen bisa mendapatkan celah atau ruang untuk mendapatkan udara dan terhindar dari penggumpalan.

Dan dari keadaan yang disimpan, untuk dapat menggunakan semen haruslah diambil dari stok pertama atau dari tumpukan pertama (bawah). Hal ini telah dilakukan agar menghindari penggumpalan pada semen karena disimpan terlalu lama. Dalam penyimpanan semen, hal yang harus diperhatikan juga adalah kebersihan dari tempat penyimpanan. Tempat yang lembap bisa akan membuat semen cepat menggumpal dan mengeras jauh lebih cepat. Begitu pula dengan dengan sirkulasi udara yang pengap, hal itu bisa menimbulkan masalah yang sama. Namun, jika tidak terdapat tempat penyimpanan di dalam ruangan atau seperti gudang untuk dapat menyimpan semen, maka sebaiknya gunakan tempat yang teduh dan lindungi dari sinar matahari. Untuk perlindungan lebih maksimal, kita bisa gunakan kain terpal.

Semoga tips dalam memilih bahan bangunan khususnya semen bisa bermanfaat untuk Anda! Selamat berbelanja!


 

TIPS MEMILIH BAHAN BANGUNAN

The live music at the Vice Media party on Friday shook the room. Shane Smith, Vice’s chief executive, was standing near the stage — with a drink in his hand, pants sagging, tattoos showing — watching the rapper-cum-chef Action Bronson make pizzas.

The event was an after-party, a happy-hour bacchanal for the hundreds of guests who had come for Vice’s annual presentation to advertisers and agencies that afternoon, part of the annual frenzy for ad dollars called the Digital Content NewFronts. Mr. Smith had spoken there for all of five minutes before running a slam-bang highlight reel of the company’s shows that had titles like “Weediquette” and “Gaycation.”

In the last year, Vice has secured $500 million in financing and signed deals worth hundreds of millions of dollars with established media companies like HBO that are eager to engage the young viewers Vice attracts. Vice said it was now worth at least $4 billion, with nearly $1 billion in projected revenue for 2015. It is a long way from Vice’s humble start as a free magazine in 1994.

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At the Vice after-party, the rapper Action Bronson, a host of a Vice show, made a pizza. Credit Jesse Dittmar for The New York Times

But even as cash flows freely in Vice’s direction, the company is trying to keep its brash, insurgent image. At the party on Friday, it plied guests with beers and cocktails. Its apparently unrehearsed presentation to advertisers was peppered with expletives. At one point, the director Spike Jonze, a longtime Vice collaborator, asked on stage if Mr. Smith had been drinking.

“My assistant tried to cut me off,” Mr. Smith replied. “I’m on buzz control.”

Now, Vice is on the verge of getting its own cable channel, which would give the company a traditional outlet for its slate of non-news programming. If all goes as planned, A&E Networks, the television group owned by Hearst and Disney, will turn over its History Channel spinoff, H2, to Vice.

The deal’s announcement was expected last week, but not all of A&E’s distribution partners — the cable and satellite TV companies that carry the network’s channels — have signed off on the change, according to a person familiar with the negotiations who spoke on the condition of anonymity because the talks were private.

A cable channel would be a further step in a transformation for Vice, from bad-boy digital upstart to mainstream media company.

Keen for the core audience of young men who come to Vice, media giants like 21st Century Fox, Time Warner and Disney all showed interest in the company last year. Vice ultimately secured $500 million in financing from A&E Networks and Technology Crossover Ventures, a Silicon Valley venture capital firm that has invested in Facebook and Netflix.

Those investments valued Vice at more than $2.5 billion. (In 2013, Fox bought a 5 percent stake for $70 million.)

Then in March, HBO announced that it had signed a multiyear deal to broadcast a daily half-hour Vice newscast. Vice already produces a weekly newsmagazine show, called “Vice,” for the network. That show will extend its run through 2018, with an increase to 35 episodes a year, from 14.

Michael Lombardo, HBO’s president for programming, said when the deal was announced that it was “certainly one of our biggest investments with hours on the air.”

Vice, based in Brooklyn, also recently signed a multiyear $100 million deal with Rogers Communications, a Canadian media conglomerate, to produce original content for TV, smartphone and desktop viewers.

Vice’s finances are private, but according to an internal document reviewed by The New York Times and verified by a person familiar with the company’s financials, the company is on track to make about $915 million in revenue this year.

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Vice showed a highlight reel of its TV series at the NewFronts last week in New York. Credit Jesse Dittmar for The New York Times

It brought in $545 million in a strong first quarter, which included portions of the new HBO deal and the Rogers deal, according to the document. More of its revenue now comes from these types of content partnerships, compared with the branded content deals that made up much of its revenue a year ago, the company said.

Mr. Smith said the company was worth at least $4 billion. If the valuation gets much higher, he said he would consider taking the company public.

“I don’t care about money; we have plenty of money,” Mr. Smith, who is Vice’s biggest shareholder, said in an interview after the presentation on Friday. “I care about strategic deals.”

In the United States, Vice Media had 35.2 million unique visitors across its sites in March, according to comScore.

The third season of Vice’s weekly HBO show has averaged 1.8 million viewers per episode, including reruns, through April 12, according to Brad Adgate, the director of research at Horizon Media. (Vice said the show attracted three million weekly viewers when repeat broadcasts, online and on-demand viewings were included.)

For years, Mr. Smith has criticized traditional TV, calling it slow and unable to draw younger viewers. But if all the deals Vice has struck are to work out, Mr. Smith may have to play more by the rules of traditional media. James Murdoch, Rupert Murdoch’s son and a member of Vice’s board, was at the company’s presentation on Friday, as were other top media executives.

“They know they need people like me to help them, but they can’t get out of their own way,” Mr. Smith said in the interview Friday. “My only real frustration is we’re used to being incredibly dynamic, and they’re not incredibly dynamic.”

With its own television channel in the United States, Vice would have something it has long coveted even as traditional media companies are looking beyond TV. Last year, Vice’s deal with Time Warner failed in part because the two companies could not agree on how much control Vice would have over a 24-hour television network.

Vice said it intended to fill its new channel with non-news programming. The company plans to have sports shows, fashion shows, food shows and the “Gaycation” travel show with the actress Ellen Page. It is also in talks with Kanye West about a show.

It remains to be seen whether Vice’s audience will watch a traditional cable channel. Still, Vice has effectively presold all of the ad spots to two of the biggest advertising agencies for the first three years, Mr. Smith said.

In the meantime, Mr. Smith is enjoying Vice’s newfound role as a potential savior of traditional media companies.

“I’m a C.E.O. of a content company,” Mr. Smith said before he caught a flight to Las Vegas for the boxing match on Saturday between Floyd Mayweather Jr. and Manny Pacquiao. “If it stops being fun, then why are you doing it?”

As Vice Moves More to TV, It Tries to Keep Brash Voice

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