水泥路沿石的作用及技術(shù)參數(shù)
高速公路、市政道路等建設(shè)均離不開路沿石，俗稱路緣石、路牙石、道牙石等等，根據(jù)道路線路鋪設(shè)的基本要求，實(shí)際路沿石材質(zhì)可以分為水泥路沿石及石材路沿石。
The construction of highways, municipal roads, and other roads cannot be separated from the use of curbstones, commonly known as curbstones, curbstones, curbstones, etc. According to the basic requirements for road laying, the actual material of curbstones can be divided into cement curbstones and stone curbstones.
相比傳統(tǒng)工藝下的石材路沿石，為了避免其自然資源的浪費(fèi)，基本上當(dāng)下都使用水泥混凝土采用路沿石模具來(lái)預(yù)制澆筑生產(chǎn)，路沿石主要包括類別：
Compared to traditional stone curbstones, in order to avoid waste of natural resources, cement concrete is generally used to prefabricate and pour curbstone molds. The types of curbstones mainly include:
1.水泥路側(cè)石，鋪設(shè)于綠化帶及路側(cè)邊（路面邊緣或標(biāo)定路面界限的預(yù)制混凝土的界石），用于合理規(guī)范公路建設(shè)及擋渣、擋土作用，一般在其邊上均有鋪設(shè)排水溝用于下水，防止路面積水。
1. Cement curbstones are laid on green belts and roadside edges (boundary stones of prefabricated concrete used to mark road boundaries or road edges), used to reasonably regulate highway construction and the role of slag and soil retaining. Generally, drainage ditches are laid on their edges for drainage to prevent road surface water.
路沿石
Curbstone
2.水泥路平石，頂面與路面平起的混凝土路沿石，有標(biāo)定路面范圍、整齊路容、保護(hù)路面邊緣的作用。一般與水泥路側(cè)石組合施工，鋪設(shè)角度與水泥路側(cè)石呈直角，在設(shè)有排水溝工程項(xiàng)目上，也會(huì)把路平石同等于溝蓋板使用。
2. Cement paving stone, a concrete curb stone with a top surface that is level with the road surface, has the function of demarcating the road surface range, neatening the road appearance, and protecting the edges of the road surface. Generally, it is constructed in combination with cement curbstones, and the laying angle is at right angles to the cement curbstones. In projects with drainage ditches, the flat stones are also used as trench covers.
路平石
Cobblestone
3.水泥路肩石，多用于城市道路行車道與人行道之間，主要作用則是防撞及交通便利之用。
3. Cement shoulder stones are commonly used between urban road lanes and sidewalks, mainly for collision prevention and transportation convenience.
路肩石
Shoulder stone
以上幾種水泥路沿石都可以采用路沿石磨平拋光條紋機(jī)等專用機(jī)械加以二次加工達(dá)到仿石效果，在帶來(lái)便利的同時(shí)更增加外形美觀功效。
The above types of cement curbstones can be processed using specialized machinery such as a curbstone grinding and polishing stripe machine for secondary processing to achieve a stone like effect, which not only brings convenience but also increases the appearance and aesthetic effect.
水泥路沿石定義：
Definition of cement curbstone:
以水泥和密實(shí)集料為主要原料，經(jīng)振動(dòng)法、壓縮法或以其他能達(dá)到同等效能之方法澆筑預(yù)制的鋪設(shè)在路面路沿、邊緣、路面界限及下水用路沿石。
Using cement and dense aggregates as the main raw materials, precast paving stones are poured by vibration, compression, or other methods that can achieve equivalent efficiency, and laid on the road edges, edges, road boundaries, and drainage curbs.
水泥路沿石規(guī)格：按其結(jié)構(gòu)形狀分為直線形路沿石和曲線形路沿石，直線形路沿石按其截面分為H型、T型、R型、F型、P型、RA型及異型等。異型規(guī)格型號(hào)一般都由拱需雙方協(xié)商確定。
Specification of cement road edge stones: According to their structural shape, they are divided into straight road edge stones and curved road edge stones. Straight road edge stones are divided into H type, T type, R type, F type, P type, RA type, and special type according to their cross-section. The specifications and models of irregular shapes are generally determined through consultation between both parties.
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