臨時(shí)臨邊護(hù)欄的做法

The practice of temporary safety edge guardrails

　　1,由上下兩道水平桿組成，其高度距地分別為1.0米-1.2米0.5米-0.6米。

1. It is composed of two horizontal bars, with a height of 1.0-1.2 meters and a height of 0.5-0.6 meters from the ground, respectively.

　　2,當(dāng)水平桿大于2米時(shí)，必須加設(shè)欄桿立柱，以保證整體構(gòu)造強(qiáng)度的穩(wěn)定性。

When the horizontal pole is greater than 2 meters, railing columns must be added to ensure the stability of the overall structural strength.

　　3,當(dāng)臨邊的外側(cè)面臨街道時(shí)，除設(shè)置臨邊護(hù)欄外，敞開(kāi)口立面必須采取密目網(wǎng)全封閉，其欄桿的底部還應(yīng)設(shè)置高度不低于180mm的擋腳板,臨邊作業(yè)技術(shù)要求對(duì)于臨邊高處作業(yè)必須設(shè)置防護(hù)措施，并符合下列規(guī)定:

3. When the outer side of the edge faces the street, in addition to setting up edge guardrails, the open facade must be fully enclosed with dense mesh, and a foot board with a height of no less than 180mm should be set at the bottom of the guardrail. Safety technical requirements for edge operations require protective measures to be set up for edge high-altitude operations, and comply with the following regulations:

　　基坑周邊，當(dāng)未安裝欄桿和欄板料臺(tái)與挑平臺(tái)周邊，雨蓬與挑檐邊，無(wú)外腳手架的屋面與樓層周邊，必須設(shè)置臨邊護(hù)欄;

Surrounding the foundation pit, when railings and railings are not installed around the material platform and the overhanging platform, the edges of the rain canopy and eaves, and the roof and floor without external scaffolding, edge guardrails must be set up;

　　首層墻高超過(guò)3.2m的二層樓面周邊，以及無(wú)外腳手架，但高度超過(guò)3.2m的樓層周邊，必須采用平網(wǎng)防護(hù)，寬度為3m;

The perimeter of the second floor with a first floor wall height exceeding 3.2m, as well as the perimeter of floors without external scaffolding but with a height exceeding 3.2m, must be protected by a safety net with a width of 3m;

　　分層施工的樓梯口和樓段邊，必須安裝臨時(shí)護(hù)欄，樓梯口應(yīng)隨工程結(jié)構(gòu)進(jìn)度安裝正式臨邊護(hù)欄;

Temporary guardrails must be installed at the stairwells and edges of building sections during layered construction, and formal edge guardrails should be installed at the top stairwells as the engineering structure progresses;

　　并架與施工升降機(jī)和腳手架等建筑物通道的兩側(cè)邊，必須設(shè)臨邊護(hù)欄，地面通道上部應(yīng)裝設(shè)防護(hù)棚，雙籠井架架道中間，應(yīng)予分隔封閉;

On both sides of building passages such as construction elevators and scaffolding, edge guardrails must be installed. Safety protection sheds should be installed on the upper part of ground passages, and the middle of the double cage well frame passage should be separated and closed;

　　各種垂直運(yùn)輸接料平臺(tái)，除兩側(cè)設(shè)置防護(hù)欄外，平臺(tái)口處必須設(shè)置門(mén)或活動(dòng)臨邊護(hù)欄;

Various vertical transportation and material receiving platforms must be equipped with safety doors or movable edge guardrails at the platform entrance, in addition to protective barriers on both sides;

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